Nixie_Lcd_Clock

Nixie Lcd Clock Raspberry PICO+ST7735 LCD

Air-Quality-Monitor

Door-access-QR-code

Door access control witch E-paper QR-code

NeckWatch

Neck watch PICO ZERO This is a neckband watch that can see the time, see pictures, show running characters, show animations.

ESP32-C6

Getting Started with ESP32-C6 (wifi 6/BLE 5/Zigbee)